CA2243337C - Piston-type quantity meter - Google Patents

Piston-type quantity meter Download PDF

Info

Publication number
CA2243337C
CA2243337C CA 2243337 CA2243337A CA2243337C CA 2243337 C CA2243337 C CA 2243337C CA 2243337 CA2243337 CA 2243337 CA 2243337 A CA2243337 A CA 2243337A CA 2243337 C CA2243337 C CA 2243337C
Authority
CA
Canada
Prior art keywords
piston
chamber
outlet opening
opening formed
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 2243337
Other languages
English (en)
French (fr)
Other versions
CA2243337A1 (en
Inventor
Gerhard Lang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensus Spectrum LLC
Original Assignee
Spanner Pollux GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spanner Pollux GmbH filed Critical Spanner Pollux GmbH
Publication of CA2243337A1 publication Critical patent/CA2243337A1/en
Application granted granted Critical
Publication of CA2243337C publication Critical patent/CA2243337C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CA 2243337 1997-07-17 1998-07-16 Piston-type quantity meter Expired - Fee Related CA2243337C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730605.5 1997-07-17
DE1997130605 DE19730605C1 (de) 1997-07-17 1997-07-17 Ringkolbenzähler

Publications (2)

Publication Number Publication Date
CA2243337A1 CA2243337A1 (en) 1999-01-17
CA2243337C true CA2243337C (en) 2001-09-11

Family

ID=7835970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2243337 Expired - Fee Related CA2243337C (en) 1997-07-17 1998-07-16 Piston-type quantity meter

Country Status (4)

Country Link
EP (1) EP0892253B1 (de)
CA (1) CA2243337C (de)
DE (1) DE19730605C1 (de)
ES (1) ES2173528T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009737A1 (de) 2009-02-19 2010-08-26 M & Fc Holding Llc Verbrauchszähler für Flüssigkeiten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR454609A (fr) * 1913-02-20 1913-07-09 Compteurs Comp D Compteur d'eau à piston rotatif
EP0153446B1 (de) * 1984-02-27 1988-08-10 Rockwell International Corporation Kupplung für Flüssigkeitsmesser
WO1994007111A1 (en) * 1992-09-22 1994-03-31 Abb Kent Plc Fluid meters and pumps
FR2719663B1 (fr) * 1994-05-06 1996-07-19 Soc Dapplications Mecaniques Et Electriques De Boulogne Billancourt Sappel Dispositif de mesure pour compteur de liquide a piston oscillant

Also Published As

Publication number Publication date
DE19730605C1 (de) 1998-08-27
EP0892253A1 (de) 1999-01-20
CA2243337A1 (en) 1999-01-17
EP0892253B1 (de) 2002-03-27
ES2173528T3 (es) 2002-10-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150716